v0.1

hxhb · Oct 30, 2019 · a52db37 · a52db37
1 parent f5c454a
commit a52db37
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Showing 12 changed files with 433 additions and 1,754 deletions.
diff --git a/RecastDemo/Meshes/ThirdPersonExampleMap-RecastNavMesh-2019.10.17-20.01.16.obj.obj b/RecastDemo/Meshes/ThirdPersonExampleMap-RecastNavMesh-2019.10.17-20.01.16.obj.obj
diff --git a/RecastDemo/solo_navmesh.bin b/RecastDemo/solo_navmesh.bin
diff --git a/RecastDemo/solo_navmesh_bak.bin b/RecastDemo/solo_navmesh_bak.bin
diff --git a/Source/ExportNav/Private/ExportNav.cpp b/Source/ExportNav/Private/ExportNav.cpp
@@ -60,49 +60,59 @@ void FExportNavModule::ShutdownModule()
 }
 
 void FExportNavModule::PluginButtonClicked()
-{
-	DoExportNavData();
-}
-
-void FExportNavModule::DoExportNavData()
 {
 	UWorld* World = GEditor->GetEditorWorldContext().World();
+	FString MapName = World->GetMapName();
+
 	IDesktopPlatform* DesktopPlatform = FDesktopPlatformModule::Get();
 	FString PluginPath = FPaths::ConvertRelativePathToFull(IPluginManager::Get().FindPlugin(TEXT("ExportNav"))->GetBaseDir());
+
+	FString OutPath;
 	if (DesktopPlatform)
 	{
-		TArray<FString> SaveFilenames;
-		FString SaveName= World->GetMapName()+FString(TEXT("-RecastNavMesh-"))+FDateTime::Now().ToString();
-		const bool bOpened = DesktopPlatform->SaveFileDialog(
+		const bool bOpened = DesktopPlatform->OpenDirectoryDialog(
 			nullptr,
-			LOCTEXT("SaveNav", "Save Navigation Data").ToString(),
-			FPaths::Combine(PluginPath, TEXT("RecastDemo/Meshes")),
-			SaveName,
-			TEXT("*.obj|*.obj"),
-			EFileDialogFlags::None,
-			SaveFilenames
+			LOCTEXT("SaveNav", "Save Recast Navigation NavMesh & NavData").ToString(),
+			PluginPath,
+			OutPath
 		);
-
-		if (SaveFilenames.Num() > 0)
+		if (FPaths::DirectoryExists(OutPath))
 		{
-			FString SaveToFole = FPaths::ConvertRelativePathToFull(SaveFilenames[0]);
-			UFlibExportNavData::ExecExportNavMesh(SaveToFole);
-
-
-			// FString RecastDemoProc = FPaths::Combine(PluginPath,TEXT("RecastDemo/RecastDemo.exe"));
-			/*FString EndCommand = TEXT("cmd /c start /D ") + RecastDemoProc;
-			system(TCHAR_TO_ANSI(*EndCommand));*/
-			// FPlatformProcess::CreateProc(*RecastDemoProc, NULL, false, false ,false, NULL, NULL, NULL, NULL);
+			FString CurrentTime = FDateTime::Now().ToString();
+			FString NavMeshFile = FPaths::Combine(OutPath, MapName + TEXT("-NavMesh-") + CurrentTime+TEXT(".obj"));
+			DoExportNavMesh(NavMeshFile);
+			FString NavDataFile = FPaths::Combine(OutPath, MapName + TEXT("-NavData-") + CurrentTime+TEXT(".bin"));
+			DoExportNavData(NavDataFile);
+
+#if PLATFORM_WINDOWS
+			FString FinalCommdParas = TEXT("/e,/root,");
+			FString OpenPath = UFlibExportNavData::ConvPath_Slash2BackSlash(OutPath);
+			FinalCommdParas.Append(OpenPath);
+			FPlatformProcess::CreateProc(TEXT("explorer "), *FinalCommdParas, true, false, false, NULL, NULL, NULL, NULL, NULL);
+#endif
 		}
 	}
 
-
 }
+
+void FExportNavModule::DoExportNavMesh(const FString& SaveToFile)
+{
+	UFlibExportNavData::ExportRecastNavMesh(SaveToFile);
+}
+
+void FExportNavModule::DoExportNavData(const FString& SaveToFile)
+{
+	UFlibExportNavData::ExportRecastNavData(SaveToFile);
+
+}
+
 void FExportNavModule::AddMenuExtension(FMenuBuilder& Builder)
 {
 	Builder.AddMenuEntry(FExportNavCommands::Get().PluginAction);
 }
 
+
+
 void FExportNavModule::AddToolbarExtension(FToolBarBuilder& Builder)
 {
 	Builder.AddToolBarButton(FExportNavCommands::Get().PluginAction);

diff --git a/Source/ExportNav/Private/ExternRecastNavMeshGenetator.cpp b/Source/ExportNav/Private/ExternRecastNavMeshGenetator.cpp
@@ -58,17 +58,24 @@ void FExternExportNavMeshGenerator::ExternExportNavigationData(const FString& Fi
 					{
 						IndexBuffer.Add(CachedGeometry.Indices[i] + CoordBuffer.Num() / 3);
 					}
-					for (int32 i = 0; i < CachedGeometry.Header.NumVerts * 3; i+=3)
+					//// Export unit centimeters
+					//for (int32 i = 0; i < CachedGeometry.Header.NumVerts * 3; i+=3)
+					//{
+					//	FVector Corrd = FVector{
+					//		CachedGeometry.Verts[i]/100.f,
+					//		CachedGeometry.Verts[i+2]/100.f,
+					//		CachedGeometry.Verts[i+1]/100.f,
+					//	};
+					//	// CoordBuffer.Add(CachedGeometry.Verts[i]);
+					//	CoordBuffer.Add(Corrd.X);
+					//	CoordBuffer.Add(Corrd.Z);
+					//	CoordBuffer.Add(Corrd.Y);
+					//}
+
+					//// Export unit meters
+					for (int32 i = 0; i < CachedGeometry.Header.NumVerts * 3; i++)
 					{
-						FVector Corrd = FVector{
-							CachedGeometry.Verts[i]/100.f,
-							CachedGeometry.Verts[i+2]/100.f,
-							CachedGeometry.Verts[i+1]/100.f,
-						};
-						// CoordBuffer.Add(CachedGeometry.Verts[i]);
-						CoordBuffer.Add(Corrd.X);
-						CoordBuffer.Add(Corrd.Z);
-						CoordBuffer.Add(Corrd.Y);
+						CoordBuffer.Add(CachedGeometry.Verts[i]);
 					}
 				}
 				else
@@ -210,7 +217,7 @@ void FExternExportNavMeshGenerator::ExternExportNavigationData(const FString& Fi
 
 			AdditionalData += FString::Printf(TEXT("\n"));
 
-			const FString FilePathName = FileName + TEXT(".obj");// FString::Printf(TEXT("_NavDataSet%d_%s.obj"), Index, *CurrentTimeStr);
+			const FString FilePathName = FileName;// FString::Printf(TEXT("_NavDataSet%d_%s.obj"), Index, *CurrentTimeStr);
 			ExportGeomToOBJFile(FilePathName, CoordBuffer, IndexBuffer, AdditionalData);
 		}
 	}